Dust collection nozzle for core drill
Description
Claims
The ornamental design for a dust collection nozzle for core drill as shown and described.
Referenced Cited
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Patent History
Patent number: D1146547
Type: Grant
Filed: Jun 18, 2025
Date of Patent: Sep 8, 2026
Assignee: COBALTECH Co., Ltd. (Sapporo)
Inventor: Masanobu Takemata (Sapporo)
Primary Examiner: Marissa J. Cash
Application Number: 30/008,999
Type: Grant
Filed: Jun 18, 2025
Date of Patent: Sep 8, 2026
Assignee: COBALTECH Co., Ltd. (Sapporo)
Inventor: Masanobu Takemata (Sapporo)
Primary Examiner: Marissa J. Cash
Application Number: 30/008,999
Classifications